/// <summary>
/// Creates a DataStore instance.
/// <p>
/// Subclasses can override this method to provide a specific DataStore implementation
/// such as DynamicDataStore and IndexedDataStore or provide a specific SegmentFactory
/// such as ChannelSegmentFactory, MappedSegmentFactory and WriteBufferSegment.
/// </summary>
/// <param name="homeDir">the home directory of DataStore.</param>
/// <param name="initialCapacity">the initial capacity of DataStore.</param>
/// <returns>The data store</returns>
protected StaticDataStore CreateDataStore(File homeDir, int initialCapacity)
{
var config = new StoreConfig(homeDir, initialCapacity);
config.setSegmentFactory(new MemorySegmentFactory());
config.setSegmentFileSizeMB(32);
return StoreFactory.createStaticDataStore(config);
}
